package exception;
/**
 * 异常的抛出
 */
public class Person {
    private int age;

    public void setAge(int age) throws IllegalAgeException{
        if (age<0||age>100){
            //throw new RuntimeException("年龄不合法");  //throw将异常抛出到setAge方法之外
            //除了RuntimeException之外其他的异常如果要抛出必须带throws
            throw new IllegalAgeException("年龄不合法");
        }
        this.age = age;
    }

    public int getAge() {
        return age;
    }


}
